2-digit addition with regrouping
39 + 48 = ?
87
33 + 45 = ?
78
37 + 42 = ?
79
Ms. Calico helped 24 students in the morning. She helped 38 more students in the afternoon. How many students did Ms. Calico help in all?
62
37 + 19 = ?
56
84 + 15 = ?
99
59 + 23 = ?
82
Cindy had 34 erasers. Joe gave her 12 more erasers. Then Cindy lost 7 erasers. How many erasers does Cindy have now?
39
59 + 24 = ?
83
63 + 24 = ?
87
34 + 19 = ?
53
Harry bought 54 pop-its. Carrie bought 27 pop-its. How many pop-its do they have in all?
81
78 + 12 = ?
90
51 + 23 = ?
74
43 + 32 = ?
75
63 students played soccer at recess. 12 students left. Then, 21 more joined the game. How many students are playing soccer now?
72
87 + 13 = ?
100
62 + 35 = ?
97
67 + 24 = ?
91
Walmart had 89 books on the shelf. Sally bought 34 of the books. Then, 12 more books were added to the shelf. How many books are on the shelf now?
67